1背景

转Linux刚刚1年，vim操作还不能应对工程代码，之前一直都是Gnome桌面 + Clion 作开发环境，无奈在服务器上没有这样的环境，

看同事是（Windows）Source Insight + WinSCP + Linux 开发，来回同步文件有点麻烦，所以想尝试搭个Samba服务器做共享文件。

不过希望以后还是要转到vim上来。

2环境

CentOS系统

[root@min-base ~]# cat /etc/redhat-release

CentOS Linux release 7.2. (Core)

Samba服务器

[root@min-base ~]# rpm -qi samba

Name        : samba

Epoch       :

Version     : 4.4.

Release     : .el7

Architecture: x86_64

Install Date: Sun  Dec  :: PM CST

Group       : System Environment/Daemons

Size        :

License     : GPLv3+ and LGPLv3+

Signature   : RSA/SHA256, Mon  Nov  :: AM CST, Key ID 24c6a8a7f4a80eb5

Source RPM  : samba-4.4.-.el7.src.rpm

Build Date  : Mon  Nov  :: PM CST

Build Host  : worker1.bsys.centos.org

Relocations : (not relocatable)

Packager    : CentOS BuildSystem <http://bugs.centos.org>

Vendor      : CentOS

URL         : http://www.samba.org/

Summary     : Server and Client software to interoperate with Windows machines

Description :

Samba is the standard Windows interoperability suite of programs for Linux and

Unix.

3安装

[root@base ~]# yum -y install samba samba-client

4配置

进入samba配置目录

[root@base ~]# cd /etc/samba/

备份smb.conf

[root@base samba]# mv smb.conf smb.conf.origin

新建smb.conf

[root@base samba]# vim smb.conf

内容如下，保存并退出

[global]

        workgroup = WORKGROUP

        server string = Ted Samba Server %v

        netbios name = TedSamba

        security = user

        map to guest = Bad User

        passdb backend = tdbsam

[FileShare]

        comment = share some files

        path = /smb/fileshare

        public = yes

        writeable = yes
        create mask = 0644
        directory mask = 0755

[WebDev]

        comment = project development directory

        path = /smb/webdev

        valid users = ted

        write list = ted

        printable = no

        create mask = 0644

        directory mask = 0755

注释：

workgroup 项应与 Windows 主机保持一致，这里是WORKGROUP

security、map to guest项设置为允许匿名用户访问

再下面有两个section，实际为两个目录，section名就是目录名（映射到Windows上可以看见）。

第一个目录名是FileShare，匿名、公开、可写

第二个目录吗是WebDev，限定ted用户访问

默认文件属性644/755（不然的话，Windows上在这个目录下新建的文件会有“可执行”属性）

创建用户

[root@base samba]# groupadd co3

[root@base samba]# useradd ted -g co3 -s /sbin/nologin

[root@base samba]# smbpasswd -a ted

New SMB password:

Retype new SMB password:

Added user ted.

[root@base samba]#

注意这里smbpasswd将使用系统用户。设置密码为1

创建共享目录

[root@base samba]# mkdir -p /smb/{fileshare,webdev}

[root@base samba]# chown nobody:nobody /smb/fileshare/

[root@base samba]# chown ted:co3 /smb/webdev/

注意设置属性，不然访问不了。

启动Samba服务，设置开机启动

[root@base samba]# systemctl start smb

[root@base samba]# systemctl enable smb

Created symlink from /etc/systemd/system/multi-user.target.wants/smb.service to /usr/lib/systemd/system/smb.service.

[root@base samba]#

开放端口

[root@base samba]# firewall-cmd --permanent --add-port=/tcp

success

[root@base samba]# firewall-cmd --permanent --add-port=/tcp

success

[root@base samba]# systemctl restart firewalld

[root@base samba]#

或者直接把防火墙关了也行。

5使用

本机测试

可以使用testparm测试samba配置是否正确

[root@base samba]# testparm

Load smb config files from /etc/samba/smb.conf

rlimit_max: increasing rlimit_max () to minimum Windows limit ()

Processing section "[FileShare]"

Processing section "[WebDev]"

Loaded services file OK.

Server role: ROLE_STANDALONE

Press enter to see a dump of your service definitions

# Global parameters

[global]

    netbios name = TEDSAMBA

    server string = Ted Samba Server %v

    map to guest = Bad User

    security = USER

    idmap config * : backend = tdb

[FileShare]

    comment = share some files

    path = /smb/fileshare

    guest ok = Yes

    read only = No

[WebDev]

    comment = project development directory

    path = /smb/webdev

    create mask = 0644

    valid users = ted

    write list = ted

[root@base samba]#

root用户的话，不用密码可直接查看samba服务器情况

[root@base samba]# smbclient -L localhost

Enter root's password:

Domain=[WORKGROUP] OS=[Windows 6.1] Server=[Samba 4.4.]

    Sharename       Type      Comment

    ---------       ----      -------

    FileShare       Disk      share some files

    WebDev          Disk      project development directory

    IPC$            IPC       IPC Service (Ted Samba Server 4.4.)

Domain=[WORKGROUP] OS=[Windows 6.1] Server=[Samba 4.4.]

    Server               Comment

    ---------            -------

    Workgroup            Master

    ---------            -------

[root@base samba]#

Linux访问

Samba服务端配置

[root@min-base webdev]# vim /etc/samba/smb.conf

内容如下

[global]

        workgroup = WORKGROUP

        server string = Samba Server Version %v

        netbios name = MYSERVER

        security = user

        passdb backend = tdbsam

[tvms]

        path = /root/tvms-test

        public = yes

        valid user = root

        writeable = yes

        printable = no

        create mask =

        directory mask =

在局域网内另外一台机器上，

挂载目录

安装cifs

[root@min-base ~]# yum -y install cifs-utils

挂载smb目录

[root@min-base ~]# mkdir /mnt/tvms

[root@min-base ~]# mount //192.168.118.133/tvms /mnt/tvms

Password for root@//192.168.118.133/tvms:  *

[root@min-base ~]# df -Th

Filesystem              Type      Size  Used Avail Use% Mounted on

/dev/mapper/centos-root xfs        18G  988M   17G   % /

devtmpfs                devtmpfs  479M       479M   % /dev

tmpfs                   tmpfs     489M       489M   % /dev/shm

tmpfs                   tmpfs     489M  6.7M  483M   % /run

tmpfs                   tmpfs     489M       489M   % /sys/fs/cgroup

/dev/sda1               xfs       497M  117M  381M  % /boot

tmpfs                   tmpfs      98M        98M   % /run/user/

//192.168.118.133/tvms  cifs       18G  8.5G  9.1G  49% /mnt/tvms

[root@min-base ~]# ll /mnt/tvms/

total

drwxr-xr-x.  root root        Dec  : suricata-3.1.

-rw-r--r--.   root root  Dec  : suricata-3.1..zip

[root@min-base ~]#

输入密码：1

卸载目录

[root@min-base mnt]# umount /mnt/tvms/

如果出现

umount: /mnt/tvms: target is busy.

        (In some cases useful info about processes that use

         the device is found by lsof() or fuser())

可以使用fuser卸载

[root@min-base ~]# yum -y install psmisc

[root@min-base ~]# fuser -m -v -i -k /mnt/tvms

                          USER        PID ACCESS COMMAND

/mnt/tvms:                root     kernel mount /mnt/tvms

                          root        ..c.. bash

Kill process  ? (y/N) y

Connection closed by foreign host.

Disconnected from remote host(192.168.118.132) at ::.

Type `help' to learn how to use Xshell prompt.

[c:\~]$ 

Connecting to 192.168.118.132:...

Connection established.

To escape to local shell, press 'Ctrl+Alt+]'.

WARNING! The remote SSH server rejected X11 forwarding request.

Last login: Wed Dec  ::  from 192.168.118.1

[root@min-base ~]# umount /mnt

[root@min-base ~]# df

Filesystem              1K-blocks    Used Available Use% Mounted on

/dev/mapper/centos-root        % /

devtmpfs                                 % /dev

tmpfs                                    % /dev/shm

tmpfs                                 % /run

tmpfs                                    % /sys/fs/cgroup

/dev/sda1                          % /boot

tmpfs                                    % /run/user/

自动挂载目录

[root@min-base ~]# vi /etc/fstab

添加如下内容

//192.168.118.133/tvms  /mnt/tvms               cifs    defaults,username=root,password=1       0 0

重新挂载

[root@min-base ~]# mount -a

[root@min-base ~]# df

Filesystem              1K-blocks    Used Available Use% Mounted on

/dev/mapper/centos-root        % /

devtmpfs                                 % /dev

tmpfs                                    % /dev/shm

tmpfs                                 % /run

tmpfs                                    % /sys/fs/cgroup

/dev/sda1                          % /boot

tmpfs                                    % /run/user/

//192.168.118.133/tvms   18307072 8819380   9487692  49% /mnt/tvms

[root@min-base ~]#